package com.example.autooperation.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.autooperation.entity.Step;
import com.example.autooperation.mapper.StepMapper;
import com.example.autooperation.service.StepService;
import org.springframework.stereotype.Service;

@Service
public class StepServiceImpl extends ServiceImpl<StepMapper, Step>{
} 